T Stamp CEO buys 1,000 shares at $3.21 each

T Stamp Inc (IDAI) reported that Chief Executive Officer and director Gareth Neville Genner purchased 1,000 shares of Class A Common Stock in a reported open market or private transaction on 2026-08-21 at $3.21 per share.

Rhea-AI Filing Summary

T Stamp Inc (IDAI) reported that Chief Executive Officer and director Gareth Neville Genner purchased 1,000 shares of Class A Common Stock in a reported open market or private transaction on 2026-08-21 at $3.21 per share. Following this purchase, he directly holds 151,075 shares of Class A Common Stock.

Insider Trade Summary

Net Buyer: 1,000 shares

Net Buy 1 txn

Insider Genner Gareth Neville

Role Chief Executive Officer

Bought 1,000 shs ($3K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	1,000	$3.21	$3K

Holdings After Transaction: Class A Common Stock — 151,075 shares (Direct)

Key Figures

Shares purchased: 1,000 shares Purchase price per share: $3.21 per share Shares held after transaction: 151,075 shares +2 more

5 metrics

Shares purchased 1,000 shares Class A Common Stock acquired on 2026-08-21

Purchase price per share $3.21 per share Price for 1,000 Class A Common shares on 2026-08-21

Shares held after transaction 151,075 shares Direct holdings of CEO Gareth Neville Genner after purchase

Net buy/sell shares 1,000 shares Net-buy direction across all reported transactions

Number of buy transactions 1 Count of purchase transactions reported in this Form 4

Key Terms

Class A Common Stock, non-derivative, Purchase in open market or private transaction, Rule 10b5-1

4 terms

Class A Common Stock financial

"security_title: "Class A Common Stock""

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

non-derivative financial

"transaction_type: "non-derivative""

Purchase in open market or private transaction financial

"transaction_code_description: "Purchase in open market or private transaction""

Rule 10b5-1 regulatory

"aff_10b5_one is the filing’s document-level Rule 10b5-1 checkbox"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did IDAI report for Gareth Neville Genner?

T Stamp Inc (IDAI) reported that Chief Executive Officer Gareth Neville Genner bought 1,000 shares of Class A Common Stock on 2026-08-21 in a transaction coded as a purchase in an open market or private transaction, at a price of $3.21 per share.

How many IDAI shares does CEO Gareth Neville Genner hold after this Form 4 transaction?

After the reported transaction, CEO Gareth Neville Genner directly holds 151,075 shares of T Stamp Inc Class A Common Stock, according to the Form 4 data.

Was the August 21, 2026 IDAI insider trade a purchase or sale?

The August 21, 2026 insider trade reported for T Stamp Inc (IDAI) was a purchase. Gareth Neville Genner acquired 1,000 shares of Class A Common Stock, coded as a purchase in an open market or private transaction.

At what price were the IDAI shares bought in this Form 4 filing?

The reported purchase price for the T Stamp Inc (IDAI) shares was $3.21 per share for 1,000 shares of Class A Common Stock acquired by CEO Gareth Neville Genner on 2026-08-21.

Does this IDAI Form 4 indicate use of a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not checked (aff_10b5_one is false), so the reported 1,000-share purchase of T Stamp Inc (IDAI) Class A Common Stock is not affirmed as being made under a Rule 10b5-1 trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/24/2026 - 09:19 AM EDT Accepted by SEC EDGAR 08/24/2026 - 09:19 AM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Genner Gareth Neville

(Last) (First) (Middle)

5555 GLENRIDGE CONNECTOR SANDY SPRINGS,

(Street)

ATLANTA GEORGIA 30342

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
T Stamp Inc [ IDAI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	08/21/2026		P		1,000	A	$3.21	151,075	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Lance Wilson on behalf of Gareth Genner through the Limited Power of Attorney dated 1/2/2025	08/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)